-44.76% is the change from 143 to 79
Calculation steps:
[( 79 - 143 ) ÷ 143] x 100 = -44.76%
Formula
Percentage change = [(79 - 143) / 143] x 100
Subtract the new number by the original number
79 - 143 = -64
-64 ÷ 143 = -0.44755244755244755
-0.44755244755244755 x 100 = -44.76%